#include <stdio.h>
int main()
{
    int a=100;
    int b=10;
    int *pointer_1,*pointer_2;
    pointer_1=&a;
    pointer_2=&b;
    printf("a=%d,b=%d\n",a,b);
    printf("*pointer_1=%d,*pointer_2=%d\n",*pointer_1,*pointer_2);
    return 0;

}